"OBJECT" methods not working correctly in MT4 #291

//+------------------------------------------------------------------+
//|                                                   EAScanTest.mq4 |
//|                                                  Expert Advisor  |
//+------------------------------------------------------------------+
#property copyright "EATest"
#property strict

// Run the scan every 5 seconds to avoid freezing the terminal
input int ScanIntervalSeconds = 5;

//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
{
   Print("EA Started. Will scan all charts every ", ScanIntervalSeconds, " seconds.");
   
   // Create a timer event
   EventSetTimer(ScanIntervalSeconds);
   
   // Run one scan immediately upon loading
   ScanCharts();
   
   return(INIT_SUCCEEDED);
}

//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
   EventKillTimer();
   Print("EA Removed.");
}

//+------------------------------------------------------------------+
//| Timer function                                                   |
//+------------------------------------------------------------------+
void OnTimer()
{
   ScanCharts();
}

//+------------------------------------------------------------------+
//| The Scanning Logic                                               |
//+------------------------------------------------------------------+
void ScanCharts()
{
   datetime serverTime = TimeCurrent();
   
   // 1. Get the first chart open in MT4
   long chartId = ChartFirst();

   // 2. Loop through all charts
   while(chartId >= 0)
   {
      string symbol = ChartSymbol(chartId);
      
      // Get objects on THAT SPECIFIC chart
      int totalObjects = ObjectsTotal(chartId, -1, -1);

      // Only print if objects exist to keep logs clean
      if(totalObjects > 0)
      {
         for(int i = 0; i < totalObjects; i++)
         {
            string objName = ObjectName(chartId, i);

            // Filter for Median_
            if(StringFind(objName, "Median_") == 0)
            {
               double val = ObjectGetValueByTime(chartId, objName, serverTime, 0);
               double anchor = ObjectGetDouble(chartId, objName, OBJPROP_PRICE, 0);

               string out = "EA SCAN [" + symbol + "]: Found " + objName + 
                            " | Value: " + DoubleToString(val, Digits) +
                            " | Anchor: " + DoubleToString(anchor, Digits);
               
               Print(out);
            }
         }
      }
      else 
      {
          // Uncomment this if you want to see empty charts too
          // Print("Checking ", symbol, " (ID: ", chartId, ") - 0 Objects found.");
      }

      // 3. Move to next chart
      chartId = ChartNext(chartId);
   }
}